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dc.contributor.advisorAnderson, E. J. (Edwin Joseph), 1939-
dc.contributor.advisorGoodwin, Peter W.
dc.creatorSide, David M.
dc.date.accessioned2023-05-24T20:11:52Z
dc.date.available2023-05-24T20:11:52Z
dc.date.issued1987
dc.identifier.urihttp://hdl.handle.net/20.500.12613/8636
dc.descriptionAccompanied by one .pdf file: 1) Side-Supplemental-1987.pdf
dc.description.abstractApplication of the PAC Hypothesis to the deep shelf carbonate facies of the lower New Scotland Formation (Lower Devonian) results in the complete division of this interval into IO PACs that may be correlated throughout the Hudson Valley of Eastern New York State. These deep water PACs primarily consist of terrigenous black shale alternating with limestone beds, the black shale being concentrated at the bases of PACs. Sedimentological analysis suggests that the shales represent "background" deposition of fine suspended sediment and the limestones are event deposits, possibly turbidites and/or tempestites. In contrast to PACs recognized in much shallower facies, a shallowing-upward motif is absent in lower New Scotland PACs. The absence of a shallowing facies pattern suggests that abrupt base-level rises had little direct depth related impact on the deep lower New Scotland shelf. Instead facies change within these PACs was an indirect response related to the supply of transported carbonate sediment into the deep shelf. Comparative analysis of the magnitude of facies change at the base of each lower New Scotland PAC indicates that the sequence of PACs in the study interval is the result of 1 major punctuation event followed by 10 minor punctuation events. General vertical patterns of facies change from PAC to PAC suggest that the deepest point in the lower New Scotland is reached at the base of PAC 7. Lateral facies analysis within PACs leads to the recognition of a proximal to distal trend from Kingston to Callanan Quarry (south to north), a distance of approximately 50 miles. Lower New Scotland PACs at Kingston are characterized by relatively shallower facies, while at Callanan Quarry, these PACs are characterized by deeper, more basinal facies. The lateral persistence of the 10 New Scotland deep water PACs over 50 miles precludes an autogenic origin of these cycles. Rather, accumulation of the deep shelf facies of the lower New Scotland, like the shallower facies of the Kalkberg, Coeymans, and Manlius Formations was principally controlled by small-scale base-level fluctuations as predicted by the PAC hypothesis.
dc.format.extent60 pages
dc.language.isoeng
dc.publisherTemple University. Libraries
dc.relation.isformatofDigital copy of print original.
dc.relation.ispartofTheses and Dissertations
dc.rightsIN COPYRIGHT- This Rights Statement can be used for an Item that is in copyright. Using this statement implies that the organization making this Item available has determined that the Item is in copyright and either is the rights-holder, has obtained permission from the rights-holder(s) to make their Work(s) available, or makes the Item available under an exception or limitation to copyright (including Fair Use) that entitles it to make the Item available.
dc.rights.urihttp://rightsstatements.org/vocab/InC/1.0/
dc.subjectGeology
dc.subjectGeoscience
dc.subjectEnvironmental science
dc.titleStratigraphic Analysis Of The Lower New Scotland Formation: An Episodic Perspective
dc.typeImage
dc.type.genreThesis/Dissertation
dc.contributor.committeememberMyer, George H.
dc.description.departmentEarth and Environmental Science
dc.relation.doihttp://dx.doi.org/10.34944/dspace/8600
dc.ada.noteFor Americans with Disabilities Act (ADA) accommodation, including help with reading this content, please contact scholarshare@temple.edu
dc.description.degreeM.A.
dc.description.degreegrantorTemple University
refterms.dateFOA2023-05-24T20:11:52Z


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